https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-10T04:24:45.041725Z 2018-09-10T04:25:10.040209Z s3://sentinel-s1-l1c/GRD/2018/9/10/IW/DV/S1A_IW_GRDH_1SDV_20180910T042445_20180910T042510_023631_029337_01CC Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-09-10T04:24:45.041725Z 2018-09-10T04:25:10.040209Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180910T062145_V20180910T020548_20180910T052318.EOF 192.8891170275199 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-10T06:56:26.840143Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180910T042445_20180910T042510_023631_029337_01CC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.556611068 33.970116317,25.150235124 34.034252108,24.874221321 34.0769923,24.459685992 34.139940404,24.182990865 34.181128733,23.767449238 34.241741759,23.490093854 34.281368582,23.212480408 34.320368167,22.87507482 34.36685389,22.729984117 33.645120271,22.573563527 32.863754521,22.905080704 32.816824768,23.17786253 32.777498989,23.45040299 32.737580795,23.858754557 32.676595821,24.13067853 32.635202805,24.538091589 32.572012365,24.80938084 32.529153609,25.208827733 32.46490574,25.388879108 33.247392462,25.556611068 33.970116317)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67094462694441 46.25374586367703 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-23T07:23:38.071147Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N33E023/2018/09/10/029337 2.0E-4 2.0E-4 true block average 2 2 34.0 23.0 33.0 24.0 POLYGON((23.0 33.0,23.0 34.0,24.0 34.0,24.0 33.0,23.0 33.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_029337_N33E023_2018_09_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029337_N33E023_2018_09_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029337_N33E023_2018_09_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029337_N33E023_2018_09_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029337_N33E023_2018_09_10_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid